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- Beijing Chemical Industry KAIFA® 304-G20 PBT Resin
Beijing Chemical Industry KAIFA® 304-G20 PBT Resin
| Category | Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), Glass Fiber Filled, Flame Retardant |
| Manufacturer | Beijing Chemical Industry Research Institute (Group) |
| Trade Name | KAIFA® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Beijing Chemical Industry KAIFA® 304-G20 PBT Resin.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
20% glass fiber reinforced, flame retardant, low bleeding, UV-resistantInformation provided by Beijing Chemical Industry Research Institute (Group)
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.60 g/cc | 0.0578 lb/in³ | ASTM D792 |
| Water Absorption | 0.070 % | 0.070 % | 24 hr; ASTM D570 |
| Linear Mold Shrinkage | 0.0040 - 0.0080 cm/cm | 0.0040 - 0.0080 in/in | ASTM D955 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength at Break | 110 MPa | 16000 psi | ASTM D638 |
| Elongation at Break | 4.0 % | 4.0 % | ASTM D638 |
| Flexural Strength | 155 MPa | 22500 psi | ASTM D790 |
| Flexural Modulus | 5.00 GPa | 725 ksi | ASTM D790 |
| Izod Impact, Notched | 0.700 J/cm @Thickness 3.20 mm |
1.31 ft-lb/in @Thickness 0.126 in |
ASTM D256 |
| Charpy Impact Unnotched | 4.60 J/cm² | 21.9 ft-lb/in² | ISO179 |
| Charpy Impact, Notched | 0.900 J/cm² | 4.28 ft-lb/in² | ISO179 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 36.0 µm/m-°C @Temperature -30.0 - 30.0 °C |
20.0 µin/in-°F @Temperature -22.0 - 86.0 °F |
ASTM D696 |
| Deflection Temperature at 1.8 MPa (264 psi) | 200 °C | 392 °F | ASTM D648 |
| Flammability, UL94 | V-0 @Thickness 3.20 mm |
V-0 @Thickness 0.126 in |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 1.00e+16 ohm-cm | 1.00e+16 ohm-cm | ASTM D257 |
| Dielectric Constant | 3.0 @Frequency 1e+6 Hz |
3.0 @Frequency 1e+6 Hz |
ASTM D150 |
| Dielectric Strength | 21.0 kV/mm @Thickness 2.00 mm |
533 kV/in @Thickness 0.0787 in |
ASTM D149 |
| Dissipation Factor | 0.020 @Frequency 1e+6 Hz |
0.020 @Frequency 1e+6 Hz |
ASTM D150 |
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